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| author | Emil Goode <emil.fsw@goode.io> | 2018-05-16 12:22:04 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2018-05-18 11:23:48 +0200 |
| commit | 2f8a6da866eff746a9f8c7745790f3765baeb589 (patch) | |
| tree | b7e5eeec4e1e8b019fe9b7c39ff363c622b7256f /drivers/gpu/host1x/cdma.c | |
| parent | drm/tegra: Use drm_gem_fb_destroy (diff) | |
| download | linux-2f8a6da866eff746a9f8c7745790f3765baeb589.tar.xz linux-2f8a6da866eff746a9f8c7745790f3765baeb589.zip | |
gpu: host1x: Fix compiler errors by converting to dma_addr_t
The compiler is complaining with the following errors:
drivers/gpu/host1x/cdma.c:94:48: error:
passing argument 3 of ‘dma_alloc_wc’ from incompatible pointer type
[-Werror=incompatible-pointer-types]
drivers/gpu/host1x/cdma.c:113:48: error:
passing argument 3 of ‘dma_alloc_wc’ from incompatible pointer type
[-Werror=incompatible-pointer-types]
The expected pointer type of the third argument to dma_alloc_wc() is
dma_addr_t but phys_addr_t is passed.
Change the phys member of struct push_buffer to be dma_addr_t so that we
pass the correct type to dma_alloc_wc().
Also check pb->mapped for non-NULL in the destroy function as that is the
right way of checking if dma_alloc_wc() was successful.
Signed-off-by: Emil Goode <emil.fsw@goode.io>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/host1x/cdma.c')
| -rw-r--r-- | drivers/gpu/host1x/cdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/host1x/cdma.c b/drivers/gpu/host1x/cdma.c index cf6caa90bf89..69bb77372ed9 100644 --- a/drivers/gpu/host1x/cdma.c +++ b/drivers/gpu/host1x/cdma.c @@ -51,7 +51,7 @@ static void host1x_pushbuffer_destroy(struct push_buffer *pb) struct host1x_cdma *cdma = pb_to_cdma(pb); struct host1x *host1x = cdma_to_host1x(cdma); - if (!pb->phys) + if (!pb->mapped) return; if (host1x->domain) { |